An Assessment Of Potential Negative Implications Of Transitioning To Solar Pv Energy On Solar Panels Waste Management At End Of Shelf Life In Lusaka

Abstract

The transition to solar photovoltaic (PV) energy is gaining traction as a sustainable solution to address energy challenges and reduce carbon emissions. However, as the adoption of solar PV energy expands, it is crucial to understand the implications of this transition on waste management practices for solar panels at the end of their shelf life. This research aimed to assess the potential impending negative implications of transitioning to solar PV energy on solar panels waste management at the end of their shelf life in Lusaka. The study adopted a sequential explanatory mixed methods approach and design, combining quantitative and qualitative data collection methods. Questionnaires and interviews were used to acquire data from experts in the field. Descriptive statistical analysis was conducted to analyze the data and disclose the experts' input. The results indicate a moderate level of solar PV adoption (59%) influenced by various factors, including the political environment (78% agreement, mean=3.97, std=0.98), economic situation (90% agreement, mean=4.42, std=0.79), technological advancement (78% agreement, mean=4.03, std=0.96), and climate change (82% agreement, mean=4.24, std=0.92). The study found that there is a significant lack of awareness among the general public regarding the proper handling and disposal of end-of-life (EoL) solar PV panels, with 87% of respondents lacking this knowledge. Additionally, there is a shortage of waste management infrastructure and recycling facilities that are equipped to handle the disposal of solar panel waste, as reported by 59% of respondents. The investigation revealed a lack of legislation or recommendations for the management of PV waste which has led to uncontrolled transportation and monitoring of solar PV waste within Lusaka and the other provinces. These findings led to the development of a proposed Strategic Framework for the management of solar PV waste in Lusaka, Zambia.